查询词典 fertilizer chemical

The products are widely used in petroleum chemical pharmaceutical printing and dyeing food brewing energy and environmental protection fertilizer and paper making water and fire protection and air-conditioning etc. It is the upgrade product of pure stainless steel pipe brass pipe or other corrosion-resistant alloy pipe.

产品广泛应用于石油、化工、医药、印染、食品、酿造、能源与环保、化肥与造纸、饮水与消防、空调等领域，是纯不锈钢管、铜管或其他耐腐蚀合金管道的升级换代产品。

Stainless steel welded pipes of bio-pharmaceutical food industry oil industry and construction for fluid transfer are widely used in petroleum chemical pharmaceutical printing and dyeing food brewing energy and environmental protection fertilizer and paper making water and fire protection and air-conditioning etc.

生物制药食品工业石油工业建筑工程流体输送用不锈钢焊接钢管，广泛应用于石油、化工、医药、印染、食品、酿造、能源与环保、化肥与造纸、饮水与消防、空调等领域

They have found wide application in large abd medium-sized winding asynchromous motors used in the rields of building materials,chemical industry,chemlcal fertilizer,paper making,pharmacy,metallurgical industry.

广泛适用于建材、化工、化肥、造纸、制药、冶金等行业大中型绕线式异步电动机。

Sheeting. Widely used in chemical products, mining, fertilizer, cement, fish meal, food, fodder, fruits, vegetables and other agricultural and sideline products packaging.

广泛应用于化工产品、工矿、化肥、水泥、鱼粉、粮食、饲料、水果，蔬菜以及其它农副产品的包装。

By means of the AHP and the AFA, the DCS of Lanzhou Chemical Fertilizer Plant was evaluated.

采用层次分析法和模糊分析法对某化肥厂的自控装置进行分析，结论与专家鉴定的一致性说明了方法的有效性。

This article has selected from 1995 - 2007 13 year data, since has been our country stable agricultural policy data, reliable, obtains the grain yield and the farm investments, the crops sown area, the farm price, the primary industry working population, the countryside electricity consumption, the agricultural chemical fertilizer employment quantity, the disaster area, the yield per unit of area, the effective irrigated area finally through the empirical analysis, based on this and gives the comment and the measure.

本文选取了从1995年—2007年13年的数据，都是我国稳定农业政策以来的数据，可靠性强，最后通过实证分析得出粮食产量与农业投资、农作物播种面积、农产品价格、第一产业从业人口、农村用电量、农业化肥施用量、成灾面积、单位面积产量、有效灌溉面积，并在此基础上提出意见和措施。

Within a short time span of just over 40 years China has developed from an insignificant to the world's largest and still fastest growing producer and user of chemical nitrogen fertilizer. Unfortunately China is now also the country with the most unbalanced nutrient ratio. If continued into the future, the grave nutrient imbalance that prevails at present threatens the fertility of China's soils that has been maintained so well over the centuries, thereby also threatening, sustainable agriculture.

仅40多年时间里中国就从世界上微不足道的氮肥使用国发展成为最大的、而且增长速度最快的氮肥生产和使用国，令人遗憾的是中国是世界氮、磷、钾使用最不平衡的国家，如果任凭这种趋势继续下去，将势必对数千年来我们祖先一直维持良好的地力造成威胁，由此也对农业持续发展带来威胁。

In this paper, necessity of water saving agriculture in Loess plateau wasanalysized, and main types of regulating soil water techniques were sumed up as below, the aimof regulating soil water could be got by use of building up fertilizer, crop rotation, intermitentfallowing soil, drought resistant breeding, water savins run-off agriculture and chemical method.

通过对黄土高原节水农业必要性的分析，并总结出调水技术的主要类型为：培肥地力以肥调水；轮作倒茬调水；间隙休闲调水；抗旱育种调水；节水灌溉调水；径流农业调水和化学技术调水。

Microbial Organic Fertilizer contains large amount of organic substances and soilavailable microbe. During life activities process of SABs, a great deal of organic acid wasproduced, available form of N, P and K were released continually. These effects could improve soilphysical, chemical properties and soil fertility, take positive role for planting of Alfalfa in salineland and amendment of saline land. So research and application of MOF is important for saline landamendment and usage.

生物有机肥中含有大量的有机质、土壤有益微生物，其所含的有益微生物在其生命活动过程中，能产生大量有机酸，不断释放出土壤中的迟效态氮磷钾，能有效改善土壤的理化性质，提高土壤肥力，这些因素都会对盐碱地种植苜蓿和改良盐碱土起到一定的积极作用，因此研究利用生物有机肥改良、利用盐碱土具有重要的意义。

The company collecting scientific research, the production,the sale and the agriculture service to a body, is a medium_sized chemical fertilizers enterprise producing 300,000 tons compound fertilizer per year.

公司集科研、生产、销售、农化服务于一体，是一家年生产复合肥30万吨的中型化肥企业。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。